Aaronic
Abyssinian
ASTM
Adirondacks
ACM
Abel
Achaemenid
AMA
Adamson
Addis
Achaean
Abbevillian
ACS
APS
AAAS
Adar
Ackley
Aargau
Adams
Aberdeen
ARCO
ASCII
Acapulco
Aberystwyth
Adenauer
Acarus
Abernethy
Abilene
Addington
ALU
Abelian
ARPA
Actaeon
Abramson
Ackerman
AL
Abelmosk
Aalborg
AZ
Acadia
Abram
Abigail
Aarhus
ASAP
Actium
Abe
AI
Abbott
Adamite
Abbado
Abba
Abele
Adelia
Abyssinia
Aden
Abyssinians
Abner
Abidjan
Aalesund
Adige
Achilles
Aceldama
Addressograph
Abravanel
Acta
Actinia
AK
Aaron
Abbeydale
AC
AKA
Accrington
Ada
Abos
Achernar
Abrams
Accra
Adelaide
Aachen
Abu
Achates
Addams
Addison
Achitophel
Abraham
AR
AAU
ANSI
Adair
Adele
Absalom
Adam
Acton
Abraxas
Abernathy
AAA
Adirondack
Acis
Abelson
Abelard